阅读小对话,选择正确的答案。
Mike: Welcome to my home.
Sally: Who is this?
Mike: It's my mother.
Sally: She is friendly. Is she a nurse?
Mike: No, she is a teacher.
Sally: What's your father's job?
Mike: He is a great driver.
Sally: Is this your sister?
Mike: No, it's my aunt. She is a doctor.
Sally: Are there three people in your family?
Mike: No, four. And me.